{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["location", "organization", "person", "else"], "input": "UNITED STATES - Prices of U.S. Treasury securities were trading sharply lower near midday after a surprisingly strong Chicago Purchasing Managers ' report shook the markets ahead of the long Labour Day weekend ."}
{"location": ["UNITED STATES"], "organization": ["U.S. Treasury", "Chicago Purchasing Managers"], "person": [], "else": ["Labour Day"]}